No longer working on PHP 7.0+ versions

[jonmlas]

I really love this plugin and used it on my WP sites but it's not working on PHP 7.0+ versions. I'm still using PHP 5.6. When I switch to PHP 7.0, 7.1 or 7.2, I got this fatal error:

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 33554440 bytes) in /home/xxx/public_html/xxx/wp-content/themes/xxx/inc/wp-sass/phpsass/script/SassScriptLexer.php on line 118

Hoping for an update.